204390956

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 267353044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 343, 406, 467, 539, 638, 686, 812, 934, 1078, 1276, 1372, 1421, 1868, 2156, 2233, 2842, 3269, 3773, 4466, 5137, 5684, 6538, 7546, 8932, 9947, 10274, 13076, 13543, 15092, 15631, 19894, 20548, 22883, 27086, 31262, 35959, 39788, 45766, 54172, 62524, 71918, 91532, 94801, 109417, 143836, 148973, 160181, 189602, 218834, 251713, 297946, 320362, 379204, 437668, 503426, 595892, 640724, 663607, 1006852, 1042811, 1327214, 1761991, 2085622, 2654428, 3523982, 4171244, 4645249, 7047964, 7299677, 9290498, 14599354, 18580996, 29198708, 51097739, 102195478, 204390956]

約数ペア:

[(1, 204390956), (2, 102195478), (4, 51097739), (7, 29198708), (11, 18580996), (14, 14599354), (22, 9290498), (28, 7299677), (29, 7047964), (44, 4645249), (49, 4171244), (58, 3523982), (77, 2654428), (98, 2085622), (116, 1761991), (154, 1327214), (196, 1042811), (203, 1006852), (308, 663607), (319, 640724), (343, 595892), (406, 503426), (467, 437668), (539, 379204), (638, 320362), (686, 297946), (812, 251713), (934, 218834), (1078, 189602), (1276, 160181), (1372, 148973), (1421, 143836), (1868, 109417), (2156, 94801), (2233, 91532), (2842, 71918), (3269, 62524), (3773, 54172), (4466, 45766), (5137, 39788), (5684, 35959), (6538, 31262), (7546, 27086), (8932, 22883), (9947, 20548), (10274, 19894), (13076, 15631), (13543, 15092)]